U0179moderate severityNetwork
Lost Communication With Automatic Sliding Door Module A
on 2020 BMW i3 Range Extender · RWD
What this code means
The network has lost communication with automatic sliding door module A. This may prevent power sliding door operation.
Symptoms
- Power sliding door inoperative
- Door warning message
- Door won't open or close automatically
Common causes
- Faulty bus wiring or connectors
- Corroded or loose ground
- Failed sliding door module
- Blown fuse
Diagnostic steps
- Scan modules for communication codes
- Check door module power and ground
- Inspect bus wiring and connectors
- Verify bus signal integrity
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Other Network codes on this vehicle
CC-ID-181
System Check Failed
CC-ID-207
Central Electronics Failure, Stop Vehicle
U0001
High Speed CAN Communication Bus
U0002
High Speed CAN Communication Bus Performance
U0003
High Speed CAN Communication Bus (+) Open
U0004
High Speed CAN Communication Bus (+) Low
U0005
High Speed CAN Communication Bus (+) High
U0006
High Speed CAN Communication Bus (-) Open
U0007
High Speed CAN Communication Bus (-) Low
U0008
High Speed CAN Communication Bus (-) High